Compare 149969 vs 149980

Property149969149980
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization149969122 × 51 × 74991
Prime factorization1499692 × 2 × 5 × 7499
Divisors count212
Divisors1, 1499691, 2, 4, 5, 10, 20, 7499, 14998, 29996, 37495, 74990, 149980
Number of properties50
Chen primes5932nd 
Harmonic primes5201st 
Primes13846th 
Pythagorean primes6905th 
Twin primes (1st member)1701st 
Roman numberals  
Base 210010010011101000121001001001110111002
Base 3211212011023211212012113
Base 421021310142102131304
Base 5142443345142444105
Base 63114145631142046
Base 71163141711631557
Base 844472184447348
Base 924764292476549
Base 101499691014998010
Base 11a274611a275611
Base 1272955127296412
Base 1353351135335c13
Base 143c921143c92c14
Base 152e67e152e68a15
Base 16249d116249dc16
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